This July 13, 2011, photo made available on the International Security Assistance Force’s Flickr website shows the former Commander of International Security Assistance Force and U.S. Forces-Afghanistan Gen. Davis Petraeus, left, shaking hands with Paula Broadwell, co-author of “All In: The Education of General David Petraeus.”As details emerge about Petraeus’ extramarital affair with his biographer, Broadwell, including a second woman who allegedly received threatening emails from the author, members of Congress say they want to know exactly when the now ex-CIA director and retired general popped up in the FBI inquiry, whether national security was compromised and why they weren’t told sooner. (AP Photo/ISAF)

WASHINGTON (AP) — Members of Congress said Sunday they want to know more details about the FBI investigation that revealed an extramarital affair between ex-CIA Director David Petraeus and his biographer, questioning when the retired general popped up in the FBI inquiry, whether national security was compromised and why they weren’t told sooner.

“We received no advanced notice. It was like a lightning bolt,” said Democratic Sen. Dianne Feinstein of California, who heads the Senate Intelligence Committee.

The FBI was investigating harassing emails sent by Petraeus biographer and girlfriend Paula Broadwell to a second woman. That probe of Broadwell’s emails revealed the affair between Broadwell and Petraeus. The FBI contacted Petraeus and other intelligence officials, and Director of National Intelligence James Clapper asked Petraeus to resign.

A senior U.S. military official identified the second woman as Jill Kelley, 37, who lives in Tampa, Fla., and serves as an unpaid social liaison to MacDill Air Force Base in Tampa, where the military’s Central Command and Special Operations Command are located.

Staffers for Petraeus said Kelley and her husband were regular guests at events he held at Central Command headquarters.

In a statement Sunday evening, Kelley and her husband, Scott, said: “We and our Login to read more